Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.07c
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- Pages.1543-1545
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- 2001
Analysis of Partial Discharges according to Electrode Types in Air
전극 형태에 따른 기중 부분 방전의 양상 해석
- Park, J.N. (Chungbuk Natl University) ;
- Lee, K.W. (Chungbuk Natl University) ;
- Lee, C. (Chungbuk Natl University) ;
- Park, Y.G. (National Institute of Scientific Investigation) ;
- Lee, H.G. (Chungbuk Natl University) ;
- Kang, S.H. (Chungcheong College) ;
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Lim, K.J.
(Chungbuk Natl University)
- 박정남 (충북대학교 전기공학과) ;
- 이강원 (충북대학교 전기공학과) ;
- 이청 (충북대학교 전기공학과) ;
- 박영국 (국립과학수사연구소) ;
- 이홍규 (충북대학교 전기공학과) ;
- 강성화 (충청대학 산업안전과) ;
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임기조
(충북대학교 전기공학과)
- Published : 2001.07.18
Abstract
In general, corona discharges in air are accompanied with electromagnetic wave which has wide frequency range up to UHF and can be detected by rod or loop antennas. But the existence of background noises such as TV, radio or electronic disturbances makes it difficult to separate corona discharge signals from them in the outside fields. The results of experiment using wideband antenna (30kHz - 2GHz) show that corona discharges have dependences on electrode types and independences on background noises.
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